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1. 发明授权

US09162273B1 Pipe bender 有权
标题翻译：弯管机
公开(公告)号：US09162273B1
公开(公告)日：2015-10-20
申请号：US14463811
申请日：2014-08-20
申请人： Sheng-Chih Chiu
发明人： Sheng-Chih Chiu
IPC分类号： B21D7/08 , B21D7/06 , B21D7/14 , B21D7/022
CPC分类号： B21D7/06 , B21D7/022 , B21D7/063 , B21D7/14
摘要： A pipe bender includes an actuating handle having an actuating element movably installed at the actuating handle and controllable to move in order to extend in an axial direction of the actuating handle, and a support arm transversally spanned over the actuating handle and having a support device disposed at both ends of the actuating handle separately and slidable along the support arm. Each support device includes a base with a grip portion, and a grip space formed in the grip portion, and the base is sheathed from the grip space on the support arm through the grip portion, and the support device includes a positioning mechanism for sliding and moving the support device to a selected position and then positioning the support device on the support arm.
摘要翻译：一个弯管机包括一个致动手柄，其具有一个致动元件，该致动元件可移动地安装在致动手柄处，并且可控制地移动以便在致动手柄的轴向方向上延伸;以及支撑臂横跨跨越致动手柄并且具有一个支撑装置，在致动手柄的两端分别地并沿着支撑臂滑动。每个支撑装置包括具有抓握部分的基部和形成在握持部分中的抓握空间，并且基部通过抓握部分从支撑臂上的握持空间被覆盖，并且支撑装置包括用于滑动的定位机构，将支撑装置移动到选定位置，然后将支撑装置定位在支撑臂上。

2. 发明申请

US20120240410A1 Cutting Tool 审中-公开
标题翻译：切割用具
公开(公告)号：US20120240410A1
公开(公告)日：2012-09-27
申请号：US13176450
申请日：2011-07-05
申请人： Sheng-Chih Chiu
发明人： Sheng-Chih Chiu
IPC分类号： B23D21/08
CPC分类号： B23D21/08
摘要： A cutting tool includes a body, a moving base, and a roller base. The body has a rail groove, whose one side is extended upward with a stopping wall. The moving base is disposed in the rail groove of the body and has a cutting wheel. The moving base is connected with a transmission element and driven by the transmission element to move along the rail groove. The roller base is interposed between the moving base and the stopping wall. There are a plurality of elastic elements between the roller base and the stopping wall. The roller base is disposed with at least two rollers opposite to the cutting wheel.
摘要翻译：切割工具包括主体，移动基座和滚子基座。主体有一个轨道槽，一侧用止动壁向上延伸。移动底座设置在主体的导轨槽中，并具有切割轮。移动基座与传动元件连接并由传动元件驱动以沿着轨道槽移动。滚子基座介于移动基座和止动壁之间。在滚子基座和止动壁之间有多个弹性元件。滚子基座设置有与切割轮相对的至少两个辊。

3. 发明授权

US08413336B2 Structure of a cutting tool 有权
标题翻译：切割工具的结构
公开(公告)号：US08413336B2
公开(公告)日：2013-04-09
申请号：US13072113
申请日：2011-03-25
申请人： Jack Chiu , Sheng-Chih Chiu
发明人： Jack Chiu , Sheng-Chih Chiu
IPC分类号： B23D21/08
CPC分类号： B23D21/08
摘要： An improved structure of a cutting tool includes a body, a moving base, and a roller base. The body has a track groove whose one side is extended upward with a stopping wall. The moving base is disposed to slide in the track groove and mounted with a cutting wheel. The moving base is connected with a transmission element so as to move along the track groove. The roller base is disposed between the moving base and the stopping wall. More than one elastic element is disposed between the roller base and the stopping wall. The elastic elements generate a deviation when the roller base is under a force. The roller base has at least two rollers corresponding to the cutting wheel.
摘要翻译：切割工具的改进的结构包括主体，移动基座和滚子基座。主体具有轨道槽，其一侧用止动壁向上延伸。移动基座设置成在轨道槽中滑动并安装有切割轮。移动基座与传动元件连接，以沿轨道槽移动。滚子基座设置在移动基座与止动壁之间。多个弹性元件设置在滚子基座和止动壁之间。当滚子基座处于力下时，弹性元件产生偏差。滚子基座具有至少两个对应于切割轮的滚子。

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